66469797 (number)

66469797 is an odd 8-digits composite number following 66469796 and preceding 66469798. In scientific notation, it is written as 6.6469797 × 10^7. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 40538880 positive integers (up to 66469797) that are relatively prime to 66469797.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred sixty-nine thousand seven hundred ninety-seven

Notation

Scientific notation 6.6469797 × 10^7
Engineering notation 6.6469797 × 10^6

Prime Factorization of 66469797

Prime Factorization 9 × 37 × 4247 × 47

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66469797
Product of the distinct prime numbers

The prime factorization of 66469797 is 9 × 37 × 4247 × 47. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66469797)

Multiplication

n×y
n×2 132939594
n×3 199409391
n×4 265879188
n×5 332348985

Division

n÷y
n÷2 33234898.5
n÷3 22156599
n÷3 16617449.25
n÷5 13293959.4

Exponentiation

ny
n2 4418233913221209
n3 2.9367911131033E+23
n4 1.9520790911938E+31
n5 1.297543009196E+39

Nth Root

y√n
2√n 8152.901140085
3√n 405.08060581265
4√n 90.293416925516
5√n 36.688070378115

Divisors of 66469797

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66469796
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66469797 can be divided by 16 positive divisors. The sum of these divisors (counting 66469797) is 1, the average is 0.0625.

Base conversion 66469797

Base System Value
2 Binary 11111101100011111110100101
3 Ternary 11122002000102100
4 Quaternary 3331203332211
5 Quinary 114004013142
6 Senary 10332402313
8 Octal 375437645
10 Decimal 66469797
12 Duodecimal 1a316399
16 Hexadecimal 3f63fa5
20 Vigesimal 10f8e9h
36 Base36 13kof9

Cryptographic Hash Functions

md5 30ca2fb3a6e4699616ba848ddcd8b88b
sha1 c1a98bd7ad986d1a9b5adb8c0c87b1cdfb9b10d7
sha256 16f39ca017676704f8ddd72cb1d160ab560cc462e4346dc84af0e25247bca96f
sha512 5ef44b1f635f2fa9ff921dd40f3476c0c3798a16438736c9b251ffd0694caece2d34460697b0841f3520836260c48500bbedcfb06fbe2ae94e8a5b8376c3c23b
ripemd-160 5ee183ab933628eda4e31485df9be6ed073bf5bb

66469797 as geometric shapes

Circle

Radius = n
Diameter 132939594
Circumference 417642051.88161
Area 1.3880291203617E+16

Sphere

Radius = n
Volume 1.2301601848071E+24
Surface area 5.5521164814468E+16
Circumference 417642051.88161

Square

Length = n
Perimeter 265879188
Area 4418233913221209
Diagonal 94002488.405586

Cube

Length = n
Surface area 26509403479327254
Volume 2.9367911131033E+23
Space diagonal 115129065.57279

Equilateral Triangle

Length = n
Perimeter 199409391
Area 1.9131514043557E+15
Altitude 57564532.786395

Triangular Pyramid

Length = n
Surface area 1.9131514043557E+15
Volume 3.4610415183395E+22
Height 31334162.801862